Snowballs is a scientifically proven, patent-pending cooling underwear designed as a natural fertility solution for men attempting to conceive as well as all men who wish to practice the cooling arts. Manly cooling has been shown to increase sperm count, and designers have created a comfortable, organic boxer-brief that will keep you cool and help you succeed naturally before investing thousands of dollars in other risky, more invasive solutions. Along with the Snowballs Underwear, there is also an extensive guide on how you can increase your chances at becoming a natural dad.